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Demco 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug - 10' Long

Our Price: $120.47
Mount this 7-way, RV-style connector in your truck bed to simplify hookup of your 5th-wheel or gooseneck trailer. Harness plugs into existing wiring and retains use of factory 7-pole at the bumper. 90-Degree connector fits into tight spaces.Features: Provides 7-way, blade-style connector in your truck bed for hassle-free hookup of 5th-wheel or gooseneck trailer Connector can be mounted in truck bed sidewall, tailgate post, or wheel well 10' Long, insulated wiring harness easily reaches from rear bumper to truck bed Plugs into factory wiring - no cutting or splicing Requires that truck have factory tow package Retains use of factory 7-pole connector at rear of truck Offers enhanced weatherproofing with corrosion-resistant terminals and rubber-coated copper wiring Lid with oversize hinge opens 180 degrees for easy connection Constructed of extremely durable ABS plastic Includes self-tapping screws and nylon ties for installation Specs: Harness length: 10' 5-Year limited warranty
  • 7 Blade
  • No Tow Package
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • Demco

Replacement Tail Light Wiring Harness for Demco Kar Kaddy X Tow Dolly - Qty 1

Our Price: $52.88
In Stock
Replaces the tail light wiring harness for your Demco Kar Kaddy X (DM9713093) tow dolly.Features: Replaces the tail light wiring harness for your Demco Kar Kaddy X (DM9713093) tow dolly Fits: Model number DM9713093 , Demco Kar Kaddy X tow dolly
  • Wiring Harness
  • Trailers
  • Tow Dolly Parts
  • Demco

Pollak 5th Wheel/Gooseneck Wiring Harness for Aluminum Truck Beds - 7 Way RV - 7-1/2'

Our Price: $82.70
In Stock
Mount this 7-pole connector in your truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with existing factory wiring. Included aluminum mounting screws avoid galvanic corrosion in your aluminum bed.Features: 7-Way, blade-style connector mounts in your truck bed for hassle-free hookup of your 5th-wheel or gooseneck trailer Connector can be mounted in truck bed sidewall, tailgate post, or wheel well 7-1/2' Long wiring harness reaches from rear bumper to truck bed Harness plugs into factory wiring - no cutting or splicing Requires that truck have factory tow package Retains use of factory 7-pole connector at rear of truck Heavy-duty construction is durable and helps eliminate moisture buildup Back of socket is sealed with silicone Spring-loaded lid with stainless steel spring and runner gasket seals when closed Drain slot and angled design allow any water that does get in to drain out High-impact nylon resists corrosion Copper-plated terminal pins offer high conductivity and low resistance Custom fit for your vehicle Made in the USA Specs: Current rating: 30 amps Voltage rating: 12 volts Length: 7-1/2' Recommended hole cutout for connector in bed: 2-1/8" diameter 1-Year limited warranty
  • 7 Blade
  • No Tow Package
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • Pollak

Demco Hydraulic Brake Actuator - Drum - Zinc - 2" Ball - 7,000 lbs

Retail: $251.12
Our Price: $164.85
In Stock
Applies your boat trailers free-backing drum brakes. Listen for the click on the eZ-Latch when coupling, and you'll never worry about highballing ever again. Made in the USA with heavy-duty, zinc-plated steel, and other corrosion-resistant parts.And trust us on this one - upgrading now will be a lot less work than upgrading your wiring harness and a compatible actuator with an electric lockout. Never Second-Guess Your Connection Again with the Demco EZ-Latch Few things matter in towing as much as a secure connection to your hitch ball.
  • 2 Inch Ball Coupler
  • 7000 lbs GTW
  • Surge Brake Actuator
  • Boat Trailer
  • Construction Trailer
  • Travel Trailer
  • Farm Trailer
  • Utility Trailer
  • Drum Brakes
  • Demco
  • Bolt-On
  • No Lockout

Demco Hydraulic Brake Actuator w/ Manual Lockout - Primed - 8" Adjustable Channel - 8,000 lbs

Retail: $284.64
Our Price: $248.75
In Stock
Applies your drum brakes on your hard-working trailer. Made in the USA with a corrosion-resistant, self-lubricating lining, so rest assured it'll last for a long time. Weld it, paint it, attach your own coupler, and get back to work!And trust us on this one - upgrading now will be a lot less work than upgrading your wiring harness and a compatible actuator with an electric lockout. Back Up Without Locking Up Your Brakes - Manual Reverse Lockout If dont have either a 5-pole flat connector or your brakes that arent free-backing, youll need some other way to prevent your brakes from locking up on you when youre in reverse.
  • Channel
  • 8000 lbs GTW
  • Surge Brake Actuator
  • Construction Trailer
  • Farm Trailer
  • Drum Brakes
  • Demco
  • Weld-On
  • Manual Lockout

Replacement Fender Lighting Repair Kit for Demco KarKaddy SS Tow Dolly

Our Price: $61.34
In Stock
Replaces the lighting wiring components for the fender on your Demco KarKaddy SS tow dolly (9713045).Features: Replaces the lighting wiring components for the fender on your Demco KarKaddy SS tow dolly (9713045) Components included: 2 Electrical wire splicers 2 Tinnerman U-clamps 1 Rubber light grommet 1 Lens 1 Wiring harness 1 Hose clip 1 Hose tie Made in the USA
  • Lights
  • Fenders
  • Trailers
  • Tow Dolly Parts
  • Demco

Curt Venturer NEXT Trailer Brake Controller w/ Plug-In Harness - Up to 3 Axles - Time Delayed

Our Price: $98.74
In Stock
This compact brake controller fits nicely in your cab. You can mount it anywhere you like and it's only 1" thick. The LED display keeps it simple with bar indicators, while the large manual override is easy to reach in a pinch.Features: Time delayed: activates trailer brakes with preset intensity Rocker switches control gain and load settings Large pinch-trigger manual override Easy to reach without taking your eyes off the road LED display is simple Shows settings as spectrum of bars Displays error messages so you can troubleshoot Adjusts brightness for best visibility Auto-sleep mode prevents draining the battery Self-diagnostics monitor trailer connection and check for shorts No mounting restrictions: install anywhere at any angle Included mounting bracket and hardware hold the unit flush against the dash Plug-in harness hardwires to your vehicle and plugs into unit Specs: Application: trailers with up to 3 axles (6 brake assemblies) Compatible with low-volt, PWM , ABS , cruise control, and electric-over-hydraulic trailer brakes Dimensions: 4" long x 3-1/8" wide x 1" thick Warranty: Limited lifetime on brake controller Limited 1-year on wiring harness Gain and Load Adjustment Gain is the maximum amount of power that will be applied to your trailer's brakes.
  • Under-Dash
  • Under-Dash Box
  • Time Delayed Controller
  • Electric over Hydraulic
  • Electric
  • LCD Display
  • CURT
  • Splice-In
  • Single Trailer Only

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $167.95
Our Price: $112.18
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent trailer lighting for safe towing in any conditions.Features to Know About Straightforward Installation, But Plan for Access The vehicle's wiring harness is often behind a trim panel or under the cargo floor. Some vehicles may require removing interior panels or lifting carpeted sections to reach it, but once accessed, the harness installs easily with quick-splice connectors.
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

RV Designer RV Socket Adapter Harness - 4 Way Flat to 7 Way RV

Our Price: $38.87
In Stock
Convert your vehicle's 4-way flat connection to a 7-way RV socket with this adapter harness. It supports lighting, trailer brakes, reverse lights, and auxiliary power, all in a compact 12" harness.Features: 4-Way flat to 7-way RV socket adapter harness designed for trailer wiring connections Supports taillights, brake lights, reverse lights, turn signals, trailer brakes, and auxiliary power 12" Harness length for convenient installation Spring-loaded dust cover helps protect connector from dust and corrosion Designed for reliable trailer electrical connections
  • 4 Flat to 7 Blade
  • Wiring Adapters
  • Trailer End Connector
  • Plug and Lead
  • RV Designer

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Our Price: $83.64
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent trailer lighting for safe towing in any conditions.Features to Know About Straightforward Installation, But Plan for Access The vehicle's wiring harness is often behind a trim panel or under the cargo floor. Some vehicles may require removing interior panels or lifting carpeted sections to reach it, but once accessed, the harness installs easily with quick-splice connectors.
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $167.95
Our Price: $124.64
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent trailer lighting for safe towing in any conditions.Features to Know About Straightforward Installation, But Plan for Access The vehicle's wiring harness is often behind a trim panel or under the cargo floor. Some vehicles may require removing interior panels or lifting carpeted sections to reach it, but once accessed, the harness installs easily with quick-splice connectors.
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Curt Echo Under-Dash Bluetooth Brake Controller w/ Custom Harness - Up to 4 Axles - Proportional

Our Price: $329.95
In Stock
Towing? There's an app for that. This brake controller connects to your phone with Bluetooth so all your settings are right in your hand. The plug-and-play unit mounts under your dashboard, out of sight and out of your way.The included custom-fit adapter plugs into the port on your vehicle's built-in brake control wiring harness, which you'll find underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal.
  • Under-Dash
  • Under-Dash Box
  • Proportional Controller
  • Electric
  • Smartphone Display
  • CURT
  • Plug-In
  • Multiple Trailers

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $166.95
Our Price: $118.14
In Stock
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent trailer lighting for safe towing in any conditions.Features to Know About Straightforward Installation, But Plan for Access The vehicle's wiring harness is often behind a trim panel or under the cargo floor. Some vehicles may require removing interior panels or lifting carpeted sections to reach it, but once accessed, the harness installs easily with quick-splice connectors.
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter

Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional

Our Price: $217.00
In Stock
This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. It's so easy to adjust your settings or activate manual override.Do not attach the module to wiring or cables that can shift as you drive! The included wiring harness hardwires into your vehicle's wiring and then plugs directly into the main unit. For assistance in properly wiring the Tow-Pro Liberty, please refer to the diagrams below: What is Proportional Braking?
  • Behind-Dash
  • Dash-Mounted Knob
  • Proportional Controller
  • Electric
  • Electric over Hydraulic
  • Indicator Lights
  • Redarc
  • Splice-In
  • Single Trailer Only

Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional

Our Price: $217.00
In Stock
This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. It's so easy to adjust your settings or activate manual override.Do not attach the module to wiring or cables that can shift as you drive! Then plug the custom-fit harness right into your vehicle and the brake controller and you're done! Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake controller installation kit (ETBC7 - sold separately).
  • Behind-Dash
  • Dash-Mounted Knob
  • Proportional Controller
  • Electric
  • Electric over Hydraulic
  • Indicator Lights
  • Redarc
  • Plug-In
  • Single Trailer Only

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Our Price: $40.44
In Stock
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits. Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of the trailer.
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter
  • Hidden

Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional

Retail: $220.00
Our Price: $200.00
In Stock
This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. It's so easy to adjust your settings or activate manual override.Do not attach the module to wiring or cables that can shift as you drive! Then plug the custom-fit harness right into your vehicle and the brake controller and you're done! Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake controller installation kit (ETBC7 - sold separately).
  • Behind-Dash
  • Dash-Mounted Knob
  • Proportional Controller
  • Electric
  • Electric over Hydraulic
  • Indicator Lights
  • Redarc
  • Plug-In
  • Single Trailer Only

Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional

Our Price: $217.00
In Stock
This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. It's so easy to adjust your settings or activate manual override.Do not attach the module to wiring or cables that can shift as you drive! Then plug the custom-fit harness right into your vehicle and the brake controller and you're done! Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake controller installation kit (ETBC7 - sold separately).
  • Behind-Dash
  • Dash-Mounted Knob
  • Proportional Controller
  • Electric
  • Electric over Hydraulic
  • Indicator Lights
  • Redarc
  • Plug-In
  • Single Trailer Only

Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional

Our Price: $217.00
In Stock
This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. It's so easy to adjust your settings or activate manual override.Do not attach the module to wiring or cables that can shift as you drive! Then plug the custom-fit harness right into your vehicle and the brake controller and you're done! Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake controller installation kit (ETBC7 - sold separately).
  • Behind-Dash
  • Dash-Mounted Knob
  • Proportional Controller
  • Electric over Hydraulic
  • Electric
  • Indicator Lights
  • Redarc
  • Plug-In
  • Single Trailer Only

Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional

Our Price: $217.00
In Stock
This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. It's so easy to adjust your settings or activate manual override.Do not attach the module to wiring or cables that can shift as you drive! Then plug the custom-fit harness right into your vehicle and the brake controller and you're done! Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake controller installation kit (ETBC7 - sold separately).
  • Behind-Dash
  • Dash-Mounted Knob
  • Proportional Controller
  • Electric
  • Electric over Hydraulic
  • Indicator Lights
  • Redarc
  • Plug-In
  • Single Trailer Only

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Our Price: $79.56
In Stock
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits. Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of the trailer.
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter
  • Hidden

Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional

Our Price: $217.00
In Stock
This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. It's so easy to adjust your settings or activate manual override.Do not attach the module to wiring or cables that can shift as you drive! Then plug the custom-fit harness right into your vehicle and the brake controller and you're done! Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake controller installation kit (ETBC7 - sold separately).
  • Behind-Dash
  • Dash-Mounted Knob
  • Proportional Controller
  • Electric over Hydraulic
  • Electric
  • Indicator Lights
  • Redarc
  • Plug-In
  • Single Trailer Only

Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector for Aluminum Beds - 10' Long

Retail: $187.95
Our Price: $151.95
In Stock
Mount this 7-way connector in your aluminum truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole.Features: Provides 7-way, blade-style connector in your truck bed for hassle-free hookup of 5th-wheel and gooseneck trailers Connector mounts in truck bed sidewall, tailgate post, or wheel well Retains factory 7-pole trailer connector at rear of truck (if present) Plugs into factory wiring - no cutting or splicing 10' Long, insulated wiring harness reaches from rear bumper to truck bed Requires that truck have factory tow package Custom fit for your vehicle Includes zip-ties, 4 stainless steel bolts, and 4 rubber well nuts for installation Rubber well nuts separate the included stainless steel bolts from your aluminum truck bed to help prevent galvanic corrosion Specs: Harness length: 10' Wire configuration: Yellow: reverse lights Green: tail lights Brown: right turn and brake lights Blue: electric brakes Black: 12V battery charge Red: left turn and brake lights White: ground wire Limited 1-year warranty
  • 7 Blade
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Hidden

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Retail: $121.95
Our Price: $72.90
In Stock
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits. Curt builds each tail light converter using surface-mount technology (SMT).
  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Powered Converter
  • Hidden